mirror of
https://github.com/flynx/pWiki.git
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experimenting....
Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
parent
6d76b0cb64
commit
b580c6b0c3
128
pwiki2.js
128
pwiki2.js
@ -148,9 +148,13 @@ module.path = {
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// To create a store adapter:
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// - inherit from BaseStore
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// - overload:
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// .__paths__(..)
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// .__paths__()
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// -> <keys>
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// .__exists__(..)
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// -> false
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// -> <path>
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// .__get__(..)
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// -> <data>
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// - optionally (for writable stores)
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// .__update__(..)
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// .__set__(..)
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@ -231,22 +235,26 @@ module.BaseStore = {
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__exists__: function(path){
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var data = this.data
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return (path in data
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&& path)
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// NOTE: all paths at this point and in store are absolute,
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// so we check both with the leading '/' and without
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// it to make things a bit more relaxed and return the
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// actual matching path...
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|| (path[0] == '/' ?
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(path.slice(1) in data
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&& path.slice(1))
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: (('/'+ path) in data)
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&& '/'+path) },
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&& path) },
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exists: function(path){
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return this.__exists__(module.path.normalize(path, 'string'))
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// delegate to .next...
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path = module.path.normalize(path, 'string')
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return this.__exists__(path, 'string')
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// NOTE: all paths at this point and in store are
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// absolute, so we check both with the leading
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// '/' and without it to make things a bit more
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// relaxed and return the actual matching path...
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|| this.__exists__(
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path[0] == '/' ?
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path.slice(1)
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: ('/'+ path))
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// XXX NEXT
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// delegate to .next...
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|| ((this.next || {}).__exists__
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&& this.next.__exists__(path)) },
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&& (this.next.__exists__(path)
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|| this.next.__exists__(
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path[0] == '/' ?
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path.slice(1)
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: ('/'+ path)))) },
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/*/ XXX do we actually need this???
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// ...this is the same as .get('**')
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@ -277,7 +285,6 @@ module.BaseStore = {
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// match all sub-paths.
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//
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match: function(path, strict=false){
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var data = this.data
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// pattern match * / **
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if(path.includes('*')
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|| path.includes('**')){
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@ -325,7 +332,6 @@ module.BaseStore = {
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return this.data[key] },
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get: function(path, strict=false){
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var that = this
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var data = this.data
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path = this.match(path, strict)
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return path instanceof Array ?
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// XXX should we return matched paths???
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@ -418,43 +424,79 @@ module.store =
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// XXX EXPERIMENTAL
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var localStorageStore =
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module.localStorageStore = {
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__proto__: BaseParser,
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// XXX
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__store__:
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__proto__: BaseStore,
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__prefix__: '--pwiki:',
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// XXX add caching of unserialized data...
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data:
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typeof(localStorage) != 'undefined' ?
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localStorage
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: undefined,
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// XXX key to store data under...
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// ....if undefined then each page will be stored as a root path...
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__key__: 'pWiki-data',
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__data: undefined,
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get data(){
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return this.__key__ ?
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(this.__data = this.__data
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?? JSON.parse(this.__store__[this.__key__]))
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: this.__store__ },
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//__paths__: function(path){},
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//__exists__: function(path){},
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__paths__: function(path){
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var that = this
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return Object.keys(this.data)
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.map(function(k){
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return k.startsWith(that.__prefix__) ?
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k.slice((that.__prefix__ ?? '').length)
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: [] })
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.flat() },
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__exists__: function(path){
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return ((this.__prefix__ ?? '')+ path) in this.data
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&& path },
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__get__: function(path){
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return this.__key__ ?
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this.data[path]
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// XXX CACHE...
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: JSON.parse(this.data[path]) },
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// XXX *time...
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__set__: function(path, data){
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this.data[path] = this.__key__ ?
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data
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: JSON.stringify(data) },
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__update__: function(){
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// XXX
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path = (this.__prefix__ ?? '')+ path
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return path in this.data ?
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JSON.parse(this.data[path])
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: undefined },
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__set__: function(path, data={}){
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path = (this.__prefix__ ?? '')+ path
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var t = Date.now()
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this.data[path] =
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JSON.stringify(
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Object.assign(
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{ctime: t},
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data,
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{mtime: t}))
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return this },
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delete: function(){},
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// XXX for some magical reason this overwrites both ctime and mtime...
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__update__: function(path, data={}){
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path = (this.__prefix__ ?? '')+ path
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var t = Date.now()
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this.data[path] =
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JSON.stringify(
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Object.assign(
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{ctime: t},
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this.__get__(path),
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data,
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{mtime: t}))
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return this },
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// XXX
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delete: function(){
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},
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load: function(){},
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}
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var localStorageNestedStore =
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module.localStorageNestedStore = {
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__proto__: BaseStore,
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__data__: '__pwiki_data__',
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__cache__: '__pwiki_cache__',
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__data: undefined,
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get data(){
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return this.__data
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?? (this.__data =
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Object.assign(
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{ __proto__: JSON.parse(localStorage[this.__data__] || '{}') },
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JSON.parse(localStorage[this.__cache__] || '{}') )) },
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// XXX do partials saves -> cache + write cache...
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// XXX on full save merge cache and save...
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}
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// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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